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(11)

EP 4 482 905 A1

(12)

(43) Date of publication: 01.01.2025 Bulletin 2025/01 (21) Application number: 23707177.4 (22) Date of filing: 13.02.2023

(51) International Patent Classification (IPC):  C09J 123/08(2006.01) C09J 123/14(2006.01) C09J 153/00(2006.01) C08K 5/05(2006.01) B32B 27/32(2006.01) C09J 123/12(2006.01) C09J 123/20(2006.01) C08L 91/06(2006.01) C08K 5/09(2006.01) (52) Cooperative Patent Classification (CPC): C09J 123/14; C09J 123/12; C09J 123/20; C09J 123/0815; C09J 153/00; B32B 27/32; B32B 7/12; B32B 5/022; B32B 5/266; B32B 27/12; B32B 27/08; B32B 2255/02; B32B 2255/10; B32B 2255/26; B32B 2439/70; B32B 2439/80   C-Sets: C09J 123/20, C08L 91/06, C08K 5/05; C09J 123/0815, C08L 91/06, C08K 5/09; C09J 153/00, C08L 91/06, C08K 5/09; C09J 153/00, C08L 91/06, C08K 5/05; C09J 123/14, C08L 91/06, C08K 5/05; C09J 123/14, C08L 91/06, C08K 5/09; C09J 123/12, C08L 91/06, C08K 5/09; C09J 123/20, C08L 91/06, C08K 5/09; (86) International application number: PCT/IB2023/051268 (87) International publication number: WO 2023/161761 (31.08.2023 Gazette 2023/35)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 23.02.2022 ZA 202202256 (71) Applicant: Sasol South Africa Limited 2196 Sandton (ZA)	(72) Inventors: VAN HELDEN, Pieter 1911 Vanderbijlpark (ZA) VERMEULEN, Johannes, Petrus 1947 Sasolburg (ZA) (74) Representative: Hoffmann Eitle  Patent- und Rechtsanwälte PartmbB Arabellastraße 30 81925 München 81925 München (DE)